BE782020A - Perfectionnements apportes et/ou relatifs a des machines rotodynamiquesa fluide - Google Patents

Perfectionnements apportes et/ou relatifs a des machines rotodynamiquesa fluide

Info

Publication number
BE782020A
BE782020A BE782020A BE782020A BE782020A BE 782020 A BE782020 A BE 782020A BE 782020 A BE782020 A BE 782020A BE 782020 A BE782020 A BE 782020A BE 782020 A BE782020 A BE 782020A
Authority
BE
Belgium
Prior art keywords
relating
fluid
improvements provided
rotodynamic
machines
Prior art date
Application number
BE782020A
Other languages
English (en)
French (fr)
Original Assignee
Weir Pumps Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weir Pumps Ltd filed Critical Weir Pumps Ltd
Publication of BE782020A publication Critical patent/BE782020A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
BE782020A 1971-04-13 1972-04-13 Perfectionnements apportes et/ou relatifs a des machines rotodynamiquesa fluide BE782020A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919371A GB1371231A (en) 1971-04-13 1971-04-13 Rotodynamic pumps

Publications (1)

Publication Number Publication Date
BE782020A true BE782020A (fr) 1972-07-31

Family

ID=9867200

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782020A BE782020A (fr) 1971-04-13 1972-04-13 Perfectionnements apportes et/ou relatifs a des machines rotodynamiquesa fluide

Country Status (8)

Country Link
BE (1) BE782020A (en:Method)
DE (1) DE2217292A1 (en:Method)
DK (1) DK134359B (en:Method)
FR (1) FR2136361A5 (en:Method)
GB (1) GB1371231A (en:Method)
IT (1) IT954677B (en:Method)
NL (1) NL7204853A (en:Method)
PL (1) PL83744B1 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420353A (zh) * 2017-07-25 2017-12-01 张颂忠 一种具有缓冲作用且具有摆放位置测试功能的潜水泵

Also Published As

Publication number Publication date
DE2217292A1 (de) 1972-10-26
PL83744B1 (en:Method) 1976-01-31
GB1371231A (en) 1974-10-23
NL7204853A (en:Method) 1972-10-17
DK134359C (en:Method) 1977-04-18
FR2136361A5 (en:Method) 1972-12-22
IT954677B (it) 1973-09-15
DK134359B (da) 1976-10-25

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